20000002203200 has 168 divisors, whose sum is σ = 49388636466624. Its totient is φ = 7971390720000.

The previous prime is 20000002203193. The next prime is 20000002203211. The reversal of 20000002203200 is 230220000002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1446020285 + ... + 1446034115.

It is an arithmetic number, because the mean of its divisors is an integer number (293979978968).

Almost surely, 2^{20000002203200} is an apocalyptic number.

20000002203200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20000002203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24694318233312).

20000002203200 is an abundant number, since it is smaller than the sum of its proper divisors (29388634263424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20000002203200 is a wasteful number, since it uses less digits than its factorization.

20000002203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17021 (or 17006 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 20000002203200 its reverse (230220000002), we get a palindrome (20230222203202).

The spelling of 20000002203200 in words is "twenty trillion, two million, two hundred three thousand, two hundred".